Answer:
x=4.34 seconds
Step-by-step explanation:
-16x^2+70x-2=0

x=4.34
V = L * W * H
V = 4 * 4 * 8
V = 16 * 8
V = 128 cubic ft
The area of the shape is 28 square meters
<h3>Area of composite shapes</h3>
The given shape is a composite shape that is made up of a square and a rectangle.
The area of the shape is expressed as:
Area = area of square + area of rectangle
Substitute the given dimension
area of the shape = (2*2) + (6*4)
area of the shape = 4. + 24
area of the shape. = 28 square meters
Hence the area of the shape is 28 square meters
Learn more on area of rectangle here: brainly.com/question/2607596
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Answer:
2
Step-by-step explanation: